Sunspot region AR11224
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2011/05/28 | 6 | 30 | DSO | N21W15 | |
| 2011/05/29 | 14 | 130 | DSO | N20W28 | |
| 2011/05/30 | 10 | 130 | CAI | N20W41 | |
| 2011/05/31 | 9 | 140 | DSO | N20W56 | |
| 2011/06/01 | 8 | 50 | CSI | N21W68 |
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 11224
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C8.43 | 2011/05/29 | 01:54 | 01:59 | 02:03 | |
| 2 | C4.72 | 2011/05/30 | 02:47 | 02:52 | 02:55 |
Latest news
Saturday, 14 September 2024
X4.5 solar flare with a fast coronal mass ejection
Thursday, 12 September 2024
G3 geomagnetic storm watch due to CME passage
Monday, 12 August 2024
Severe G4 geomagnetic storm
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Space weather facts
| Last X-flare | 2024/09/14 | X4.54 |
| Last M-flare | 2024/09/14 | M3.0 |
| Last geomagnetic storm | 2024/09/17 | Kp8- (G4) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| August 2024 | 215.5 +19 |
| September 2024 | 149.4 -66.1 |
| Last 30 days | 156.7 -55.8 |